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prion

From Wiktionary, the free dictionary
See also: Prion and príon

English

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English Wikipedia has an article on:
Wikipedia

Etymology 1

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From (a reordering of) the initial letters of proteinaceous infectious particle. Coined by Neurologist, biochemist Stanley B. Prusiner in 1982.

Pronunciation

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Noun

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prion (plural prions)

  1. (molecular biology) A self-propagating misfolded conformer of a protein that is responsible for a number of diseases that affect the brain and other neural tissue.
    • 1999, Matt Ridley, Genome, Harper Perennial, published 2004, page 277:
      Prions retain deep mysteries, the foremost of which is what on earth they exist for.
    • 2021 July 28, Barbara Casassus, “France issues moratorium on prion research after fatal brain disease strikes two lab workers”, in Science[1]:
      Five public research institutions in France have imposed a 3-month moratorium on the study of prions—a class of misfolding, infectious proteins that cause fatal brain diseases—after a retired lab worker who handled prions in the past was diagnosed with Creutzfeldt-Jakob disease (CJD), the most common prion disease in humans.
Derived terms
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Translations
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See also

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Etymology 2

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From Prion (former genus name), from Ancient Greek πρίων (príōn, saw).

Pronunciation

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Noun

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prion (plural prions)

  1. A petrel of the genus Pachyptila.
Synonyms
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  • (petrel of the genus Pachyptila): pachyptile (rare)
Translations
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Anagrams

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French

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Noun

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prion m (plural prions)

  1. prion

Polish

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Polish Wikipedia has an article on:
Wikipedia pl
priony

Etymology

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Borrowed from English prion.

Pronunciation

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  • IPA(key): /ˈprjɔn/
  • Rhymes: -ɔn
  • Syllabification: prion

Noun

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prion m inan (related adjective prionowy)

  1. (molecular biology, pathology) prion (self-propagating misfolded conformer of a protein that is responsible for a number of diseases that affect the brain and other neural tissue)

Declension

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Further reading

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  • prion in Polish dictionaries at PWN
  • priony in PWN's encyclopedia

Romanian

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Etymology

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Borrowed from French prion.

Noun

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prion m (plural prioni)

  1. prion

Declension

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singular plural
indefinite definite indefinite definite
nominative-accusative prion prionul prioni prionii
genitive-dative prion prionului prioni prionilor
vocative prionule prionilor

Spanish

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Spanish Wikipedia has an article on:
Wikipedia es

Alternative forms

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Pronunciation

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  • IPA(key): /ˈpɾjon/ [ˈpɾjõn]
  • Rhymes: -on
  • Syllabification: prion

Noun

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prion m (plural priones)

  1. prion

Further reading

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